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Professionals should be responsible for the installation of a cat flap onto your door panel. These doors are usually made of a thin plastic exterior, which is then bonded to an insulating, soft polystyrene core. These materials can be difficult to cut. It's much simpler to install a cat flap in the glass pane that is already in place or have a brand new door made with the hole already drilled. A glazier is in a position to assist you. Easy to Fit Upvc door panels are an excellent option if you have a pet cat and want to allow it to enter and out of your h